Suffolk County and Islip Town property record for 21 Elder Rd, Islip, NY 11751 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Lot Size | 23,958 sqft (0.55 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $240,000 (1997) |
| Primary APN | 472889 444.-2-12 |
|---|---|
| Alternative APNs |
|
| Lot Area | 23,958 sqft (0.55 acres) |
|---|---|
| Lot Width | 123 ft Width |
| Account Number | 033210 |
|---|---|
| Street Address | 21 ELDER RD |
| City | ISLIP |
| State | NY |
| Zip | 11751-4908 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | X2216467Y178408 T059H00000000 |
| Legal Block | 4000 |
| Legal Lot Number | 200 |
| Jurisdiction | SUFFOLK NY |
| Minor Civil Division | ISLIP |
| Census Blockgroup | 2 |
| Census Block | 2016 |
| Census Tract | 147402 |
Source: Suffolk County and Islip Town records · APN 472889 444.-2-12
Assessment roll updated August 11, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 21 ELDER RD, ISLIP, NY 11751-4908 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Dec 12, 1997 · Amount on Record |
| Deed Sale | Dec 12, 1997 · Amount on Record |
| Deed Book / Page | 11867 / 399 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 21 ELDER RD, ISLIP, NY 11751-4908 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0230240564 |
|---|---|
| Date | May 01, 2019 |
| Book Page | 23024/564 |
| Instrument | DK003586 |
| Name | BANK OF AMERICA NA |
|---|---|
| Type | Bank |
| Type | Balloon Payment |
|---|---|
| Amount | Amount Recorded |
| Term | 349 Months |
| Due | Jun 01, 2048 |
Source: Suffolk County and Islip Town records · Assessment roll updated August 11, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | New York |
| County | Suffolk County |
| County Subdivision | Islip Town |
| Unified School District | Islip Union Free School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Assessed Value | Assessed Market Value |
|---|---|---|
| 2025 | $59,200 (-3.9%) Land $15,700 Building $43,500 | |
| 2024 | $833,803 (-1.46%) Land $221,127 Building $612,676 | |
| 2023 | $61,600 Land $15,700 Building $45,900 | $846,154 Land $215,659 Building $630,495 |
Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), updated September 18, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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